Visitors to the Discovery Bay Lions Club’s free concert at the yacht harbor last weekend rocked the house to the sounds of A Touch of Class. The annual fundraising event included activities in the Boardwalk Grill parking lot; the Lions’ popular Motorcycle Poker Run, the annual Car Show and the annual realtor home tour. “It was the best turnout we’ve ever had,” said Lions member and event organizer Jim Mattison. “Everyone had a great time.”